[INFO] fetching crate ecoord-io 0.0.1-alpha.4...
[INFO] checking ecoord-io-0.0.1-alpha.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate ecoord-io 0.0.1-alpha.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ecoord-io 0.0.1-alpha.4 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ecoord-io 0.0.1-alpha.4
[INFO] finished tweaking crates.io crate ecoord-io 0.0.1-alpha.4
[INFO] tweaked toml for crates.io crate ecoord-io 0.0.1-alpha.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d653881cc69a1cfa4e4d47db0104872c4a1b1d8c9d20271dc9a28e588c946f79
[INFO] running `Command { std: "docker" "start" "-a" "d653881cc69a1cfa4e4d47db0104872c4a1b1d8c9d20271dc9a28e588c946f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d653881cc69a1cfa4e4d47db0104872c4a1b1d8c9d20271dc9a28e588c946f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d653881cc69a1cfa4e4d47db0104872c4a1b1d8c9d20271dc9a28e588c946f79", kill_on_drop: false }`
[INFO] [stdout] d653881cc69a1cfa4e4d47db0104872c4a1b1d8c9d20271dc9a28e588c946f79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab06c79e60138d7d3beda1dda93878e860f4c4c47ead1b337dea1fd21a2d0a30
[INFO] running `Command { std: "docker" "start" "-a" "ab06c79e60138d7d3beda1dda93878e860f4c4c47ead1b337dea1fd21a2d0a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling indextree-macros v0.1.1
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking indextree v4.7.2
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking nalgebra v0.33.0
[INFO] [stderr]     Checking ecoord-core v0.0.1-alpha.4
[INFO] [stderr]     Checking ecoord-io v0.0.1-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `Command { std: "docker" "inspect" "ab06c79e60138d7d3beda1dda93878e860f4c4c47ead1b337dea1fd21a2d0a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab06c79e60138d7d3beda1dda93878e860f4c4c47ead1b337dea1fd21a2d0a30", kill_on_drop: false }`
[INFO] [stdout] ab06c79e60138d7d3beda1dda93878e860f4c4c47ead1b337dea1fd21a2d0a30